Universal 7/8″ handlebar design, can be fit on most of motorcycles 1 Latching action (ON OFF) button, can be use for general lights, hazard light, fog light, head light and power outlet for mobile devices 1 Momentary action button, can be use as horn, enginee power, start kill switches. Can be used on motorcycles, ATVs, scooters, Bikes or snowmobiles. Install:remove the screw, then Install it on the handlebar. Description: Universal 7/8″ handlebar design, can be fit on most of motorcycles 1 Latching action (ON OFF) button, can be use for general lights, hazard light, fog light, head light and power outlet for mobile devices 1 Momentary action button, can be use as horn, enginee power, start kill switches. Can be used on motorcycles, ATVs, scooters, Bikes or snowmobiles. Install:remove the screw, then Install it on the handlebar. Specification: Length x height: 30x60mm Material: ABS plastic metal rubber Installation aperture: 22mm Weight: 90g Package Includes: 1x Motorcycle Handlebar Sw